AUTHORS in ruby-graphviz-0.9.4 vs AUTHORS in ruby-graphviz-0.9.5

- old
+ new

@@ -1,7 +1,8 @@
 Gregoire Lejeune <glejeune.lejeune@free.fr>
 Brandon Coleman <metrix1978@gmail.com>
 Dave Burt <http://github.com/dburt>
+Miguel Cabrera <http://mfcabrera.com>
 
 Thanks to :
 
 Desmond Dsouza - Windows tests and corrections